parakhnr commented on code in PR #2476:
URL: https://github.com/apache/helix/pull/2476#discussion_r1183141335
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helix-core/src/test/java/org/apache/helix/integration/spectator/TestRoutingTableProvider.java:
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@@ -298,21 +284,26 @@ public void testCustomizedViewWithoutType() {
public void testCustomizedViewCorrectConstructor() throws Exception {
Map<PropertyType, List<String>> sourceDataTypes = new HashMap<>();
sourceDataTypes.put(PropertyType.CUSTOMIZEDVIEW, Arrays.asList("typeA"));
- MockRoutingTableProvider routingTableProvider =
- new MockRoutingTableProvider(_spectator, sourceDataTypes);
+ CountDownLatch countDownLatch = new CountDownLatch(1);
+ RoutingTableProvider routingTableProvider =
+ new RoutingTableProvider(_spectator, sourceDataTypes) {
+ @Override
+ public void onCustomizedViewChange(List<CustomizedView>
customizedViewList,
+ NotificationContext changeContext){
+ countDownLatch.countDown();
+ super.onCustomizedViewChange(customizedViewList, changeContext);
+ }
+ };
CustomizedView customizedView = new CustomizedView(TEST_DB);
customizedView.setState("p1", "h1", "testState");
// Clear the flag before writing to the Customized View Path
- customizedViewChangeCalled.getAndSet(false);
String customizedViewPath =
PropertyPathBuilder.customizedView(CLUSTER_NAME, "typeA", TEST_DB);
_spectator.getHelixDataAccessor().getBaseDataAccessor().set(customizedViewPath,
customizedView.getRecord(), AccessOption.PERSISTENT);
- boolean onCustomizedViewChangeCalled =
- TestHelper.verify(() -> customizedViewChangeCalled.get(),
WAIT_DURATION);
- Assert.assertTrue(onCustomizedViewChangeCalled);
+ Assert.assertTrue(countDownLatch.await(5000, TimeUnit.MILLISECONDS));
Review Comment:
nit: Should we use `WAIT_DURATION` instead of `5000`.
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